<?php return array (
  'open_comment' => 
  array (
    'admin' => 'admin',
    'user' => 'user',
    'anonymous' => 'anonymous',
  ),
  'comment_number' => 20,
  'node_comment_number' => 20,
  'interval' => 15,
  'sort' => 
  array (
    0 => 'timeUp',
    1 => 'hotDown',
  ),
  'comment_type' => '',
);